As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT: INTERCOSTAL BTW STA312 AND STA328 RBL31.5, 208 WATERLINE HAS CRACK AROUND FASTENER HOLE. RESOLUTION: DAMAGE ON INTERCOSTAL AT STA312-328 RBL 31.5 FOUND TO BE OUT OF LIMITS IAW B737 SRM 53-00-04-10-1. REMOVED AND REPLACED INTERCOSTAL AT STA312-328 RBL31.5 IAW B737 SRM 51-40-02-0G-0 AND BOEING DRAWING 141A5400 REV.